How to Properly Wash Your Hands (And Why It Matters More Than You Think)

Washing your hands might seem like a no-brainer—something we’ve all been doing since childhood. But doing it properly? That’s a different story. Proper handwashing is one of the simplest yet most effective ways to prevent the spread of germs, illnesses, and infections. It protects you and everyone around you.

So let’s get back to basics and break down exactly how to wash your hands the right way—because your health might just be in your hands (literally).

Why Proper Handwashing Is So Important

Germs are everywhere: on surfaces, doorknobs, phones, elevator buttons—you name it. And while not all bacteria are harmful, many viruses and pathogens can spread through simple touch. Handwashing helps remove these invaders before they make their way into your body or onto other people.

According to the CDC, washing your hands regularly can reduce:

• The spread of respiratory illnesses (like colds and flu) by up to 21%

• The risk of diarrhea-related diseases by up to 40%

• The number of sick days for you and your family

When You Should Wash Your Hands

You don’t need to scrub every five minutes, but here are the key moments when washing your hands is non-negotiable:

• Before and after eating or preparing food

• After using the bathroom

• After blowing your nose, coughing, or sneezing

• After touching garbage

• After caring for someone who's sick

• After touching animals or handling pet food

• When your hands are visibly dirty

Step-by-Step: How to Wash Your Hands the Right Way

1. Wet your hands with clean, running water (warm or cold is fine).

2. Apply soap and lather well—get the backs of your hands, between your fingers, and under your nails.

3. Scrub for at least 20 seconds. Need a timer? Sing the "Happy Birthday" song twice.

4. Rinse thoroughly under clean, running water.

5. Dry your hands using a clean towel or air dry them.

Pro Tip: Avoid touching the faucet or door handle with clean hands—use a paper towel if needed.

What About Hand Sanitizer?

Hand sanitizer is a convenient backup when soap and water aren’t available. Use one with at least 60% alcohol and rub it all over your hands until they’re dry. But keep in mind—it doesn’t remove dirt or grime, and it’s not effective against all types of germs (like norovirus).

Final Thoughts

Washing your hands properly takes less than a minute, but it’s one of the most powerful things you can do to stay healthy. Whether you’re at home, at work, or on the go, clean hands are your first line of defense.

So the next time you head for the sink, take a few extra seconds—and do it right. Your body (and everyone around you) will thank you.